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GraphSoftDoc.cpp
资源名称：44757463.rar　[点击查看]
上传用户：lj3531212
上传日期：2007-06-18
资源大小：346k
文件大小：19k
源码类别：

绘图程序

开发平台：

Visual C++

GraphSoftDoc.cpp：源码内容
  1. // GraphSoftDoc.cpp : implementation of the CGraphSoftDoc class
  2. //
  4. #include "stdafx.h"
  5. #include "GraphSoft.h"
  7. #include "MainFrm.h"
  8. #include "GraphSoftDoc.h"
  9. #include "GraphSoftView.h"
  10. #include "GraphDefines.h"
  11. #include "FullViewBtn.h"
  12. #include "UND_Create.h"
  13. #include "UND_Move.h"
  14. #include "UND_Rotate.h"
  15. #include "UND_Magnify.h"
  16. #include "UND_ShowPoints.h"
  17. #include "UND_TopToBtm.h"
  18. #include "UND_LeftToRight.h"
  19. #include "UND_Delete.h"
  20. #include "UND_Copy.h"
  21. #include "UND_Edit.h"
  22. #include "UND_Property.h"
  23. #ifdef _DEBUG
  24. #define new DEBUG_NEW
  25. #undef THIS_FILE
  26. static char THIS_FILE[] = __FILE__;
  27. #endif
  29. /////////////////////////////////////////////////////////////////////////////
  30. // CGraphSoftDoc
  32. IMPLEMENT_DYNCREATE(CGraphSoftDoc, CDocument)
  34. BEGIN_MESSAGE_MAP(CGraphSoftDoc, CDocument)
  35. //{{AFX_MSG_MAP(CGraphSoftDoc)
  36. ON_COMMAND(ID_FILE_NEW, OnFileNew)
  37. ON_COMMAND(ID_FILE_IMPORT, OnFileImport)
  38. //}}AFX_MSG_MAP
  39. END_MESSAGE_MAP()
  41. /////////////////////////////////////////////////////////////////////////////
  42. // CGraphSoftDoc construction/destruction
  44. CGraphSoftDoc::CGraphSoftDoc()
  45. {
  46. // TODO: add one-time construction code here
  47.      m_nCurrentShapeType=_shape_none;  
  48.  m_pCore=new CCore(this,NULL);
  49.  m_sizeDoc = CSize(800*36,650*36);//36最大扩大倍数
  50. }
  52. CGraphSoftDoc::~CGraphSoftDoc()
  53. {
  54. delete m_pCore;
  55. }
  57. BOOL CGraphSoftDoc::OnNewDocument()
  58. {
  59.  
  60. if (!CDocument::OnNewDocument())
  61. return FALSE;
  63. // TODO: add reinitialization code here
  64. // (SDI documents will reuse this document)
  65. return TRUE;
  66. }
  70. /////////////////////////////////////////////////////////////////////////////
  71. // CGraphSoftDoc serialization
  73. void CGraphSoftDoc::Serialize(CArchive& ar)
  74. {
  75. if (ar.IsStoring())
  76. {
  77. // TODO: add storing code here
  78. }
  79. else
  80. {
  81. // TODO: add loading code here
  82. }
  83. m_shapeList.Serialize(ar);
  84. }
  86. /////////////////////////////////////////////////////////////////////////////
  87. // CGraphSoftDoc diagnostics
  89. #ifdef _DEBUG
  90. void CGraphSoftDoc::AssertValid() const
  91. {
  92. CDocument::AssertValid();
  93. }
  95. void CGraphSoftDoc::Dump(CDumpContext& dc) const
  96. {
  97. CDocument::Dump(dc);
  98. }
  99. #endif //_DEBUG
  101. /////////////////////////////////////////////////////////////////////////////
  102. // CGraphSoftDoc commands
  104. void CGraphSoftDoc::DeleteContents() 
  105. {
  106. // TODO: Add your specialized code here and/or call the base class
  107. while(!m_shapeList.IsEmpty())
  108. {
  109. m_shapeList.RemoveHead();
  110. }
  112. CDocument::DeleteContents();
  113. }
  115. BOOL CGraphSoftDoc::OnSaveDocument(LPCTSTR lpszPathName) 
  116. {
  117. // TODO: Add your specialized code here and/or call the base class
  118. ((CGraphSoftApp*)AfxGetApp())->m_strFileName = lpszPathName;
  119. return CDocument::OnSaveDocument(lpszPathName);
  120. }
  123. void CGraphSoftDoc::OnCloseDocument() 
  124. {
  125. // TODO: Add your specialized code here and/or call the base class
  126. CDocument::OnCloseDocument();
  127. }
  129. void CGraphSoftDoc::OnFileNew() 
  130. {
  131. // TODO: Add your command handler code here
  132. if(m_pCore->IsAbleToUndo()||m_pCore->IsAbleToRedo()){
  133. CString strTitle,strDetail;
  134. strTitle.LoadString(IDS_FILE_SAVE_TITLE);
  135. strDetail.LoadString(IDS_FILE_SAVE_STRING);
  137. int nRtn=AfxGetApp()->GetMainWnd()->MessageBox(strDetail,strTitle,MB_YESNOCANCEL);
  138. if(nRtn==IDYES){
  139. SendMessage(AfxGetApp()->GetMainWnd()->GetSafeHwnd(),WM_COMMAND,WPARAM(ID_FILE_SAVE),NULL);
  140. }else if(nRtn==IDCANCEL){
  141. return ;
  142. }
  143. }
  144. CGraphSoftView* pView=(CGraphSoftView*)((CMainFrame*)AfxGetApp()->GetMainWnd())->GetActiveView();
  145. m_nCurrentShapeType=_shape_none;
  146. if(pView!=NULL)
  147. {
  148. pView->m_graph_op=_graph_noneOp;
  149. pView->m_bDrawFlag = FALSE;
  150. }
  151. delete m_pCore;
  152. m_pCore=new CCore(this,pView);
  153. CDocument::UpdateAllViews(NULL);
  154. CDocument::OnNewDocument();
  155. }
  156. ////////////////////////////////////////////////////////
  157. bool CGraphSoftDoc::HasGraphSelected()
  158. {
  159. bool bRlt=FALSE;
  160.     POSITION pos;
  161. pos=m_shapeList.GetHeadPosition();
  162. while (pos!=NULL) {
  163. CShape* pShape=m_shapeList.GetNext(pos);
  164. if(pShape->IsSelected()){
  165. bRlt=TRUE;
  166. break;
  167. }
  168. }
  169. return bRlt;
  170. }
  171. //////////////////////////////////////////////////////////////////
  173. CRect CGraphSoftDoc::GetSelectGraphBoundaryRect()
  174. {
  175. CRect rectRltVal(0,0,0,0);
  176. CRect rectTemp;
  177. int nflag=0;
  178.     if(HasGraphSelected()){
  179. POSITION pos;
  180. pos=m_shapeList.GetHeadPosition();
  181. while (pos!=NULL) {
  182. CShape* pShape=m_shapeList.GetNext(pos);
  183. if(pShape->IsSelected()){
  184. if(nflag==0){
  185. rectRltVal=pShape->GetBoundaryRect();
  186. nflag=1;
  187. }else{
  188. rectTemp=pShape->GetBoundaryRect();
  189. rectRltVal.left=min(rectRltVal.left,rectTemp.left);
  190. rectRltVal.right=max(rectRltVal.right,rectTemp.right);
  191. rectRltVal.top=min(rectRltVal.top,rectTemp.top);
  192. rectRltVal.bottom=max(rectRltVal.bottom,rectTemp.bottom);
  193. }
  194. }
  195. }         
  196.     }
  197. return rectRltVal;
  198. }
  199. ///////////////////////////////////////////////////////
  200. void CGraphSoftDoc::RefreshSelectGraph()
  201. {
  202. POSITION pos;
  203. pos=m_shapeList.GetHeadPosition();
  204. while (pos!=NULL) {
  205. CShape* pShape=m_shapeList.GetNext(pos);
  206. if(pShape->IsSelected()){
  207. pShape->RefreshData(TRUE);
  208. }
  209. }         
  210. }
  211. //////////////////////////////////////////////////////////
  212. /////////////////////////////////////////////////////////////////////////////
  213. void CGraphSoftDoc::SelectInRect(CRect* pRect,CDC* pDC,UINT nFlag,bool bDraw)
  214. {
  215.     CRect rect;
  216. POSITION pos;
  218. rect.left=pRect->left<pRect->right?pRect->left:pRect->right;
  219. rect.right=pRect->left<pRect->right?pRect->right:pRect->left;
  220. rect.top=pRect->top<pRect->bottom?pRect->top:pRect->bottom;
  221. rect.bottom=pRect->top<pRect->bottom?pRect->bottom:pRect->top;
  222.     
  223. CGraphSoftView* pView=(CGraphSoftView*)((CMainFrame*)AfxGetApp()->GetMainWnd())->GetActiveView();
  224. //    int old_rop = pDC->SetROP2(R2_XORPEN);
  225. pos=m_shapeList.GetHeadPosition();
  226. while (pos!=NULL) {
  227. CShape* pShape=m_shapeList.GetNext(pos);
  228. if(nFlag&MK_SHIFT){
  229. if(pShape->IsInRect(rect)){
  230. pShape->SetSelectFlag(!pShape->IsSelected());
  231. if(pShape->IsSelected()){
  232. pShape->DrawCutToRect(pDC,RGB(255,0,0),RGB(255,0,0),pView->m_rectTarget,pView->m_rectMaxWindow);
  233. }else{
  234. pShape->DrawCutToRect(pDC,pView->m_rectTarget,pView->m_rectMaxWindow);
  235. }
  236. }
  237. }else{
  238. if(pShape->IsInRect(rect)){
  239. if(bDraw) 
  240. pShape->DrawCutToRect(pDC,RGB(255,0,0),RGB(255,0,0),pView->m_rectTarget,pView->m_rectMaxWindow);
  241. pShape->SetSelectFlag(TRUE);
  242. }
  243. else if(pShape->IsSelected())
  244. {
  245. pShape->SetSelectFlag(FALSE);
  246. pShape->DrawCutToRect(pDC,pView->m_rectTarget,pView->m_rectMaxWindow);
  247. }
  248. }
  250. }
  251. // pDC->SetROP2(old_rop);
  252. }
  253. ////////////
  254. int CGraphSoftDoc::GetSelectNum()
  255. {
  256. POSITION pos;
  257. int nRltVal=0;
  258. pos=m_shapeList.GetHeadPosition();
  259. while (pos!=NULL) {
  260. CShape* pShape=m_shapeList.GetNext(pos);
  261.         if(pShape->IsSelected())
  262. {
  263. nRltVal++;
  264. }
  265. }
  266. return nRltVal;
  267. }
  269. void CGraphSoftDoc::SetGraphDrawPtFlag(int nFlag,CDC* pDC)
  270. {
  271. POSITION pos;
  272. CGraphSoftView* pView=(CGraphSoftView*)((CMainFrame*)AfxGetApp()->GetMainWnd())->GetActiveView();
  273. pos=m_shapeList.GetHeadPosition();
  274. while (pos!=NULL) {
  275. CShape* pShape=m_shapeList.GetNext(pos);
  276.         if(pShape->IsSelected())
  277. {
  278. if(pShape->GetDrawPointsFlag()==1){
  279. pShape->DrawCutToRect(pDC,RGB(255,255,255),RGB(255,255,255),pView->m_rectTarget,pView->m_rectMaxWindow);
  280. }
  281. pShape->SetDrawPointsFlag(nFlag);
  282. pShape->DrawCutToRect(pDC,pView->m_rectTarget,pView->m_rectMaxWindow);
  283. }
  284. }
  285. CRect rect=GetSelectGraphBoundaryRect();
  286. rect.left/=1000;
  287. rect.top/=1000;
  288. rect.bottom/=1000;
  289. rect.right/=1000;
  290. pView->Redraw(pDC,&rect);
  292. }
  293. void CGraphSoftDoc::GraphLeftToRight(CDC* pDC)
  294. {
  295. POSITION pos;
  296. CRect rect=GetSelectGraphBoundaryRect();
  297. pos=m_shapeList.GetHeadPosition();
  298. CGraphSoftView* pView=(CGraphSoftView*)((CMainFrame*)AfxGetApp()->GetMainWnd())->GetActiveView();
  299. while (pos!=NULL) {
  300. CShape* pShape=m_shapeList.GetNext(pos);
  301.         if(pShape->IsSelected())
  302. {
  303. pShape->DrawCutToRect(pDC,RGB(255,255,255),RGB(255,255,255),pView->m_rectTarget,pView->m_rectMaxWindow);
  304. pShape->LeftToRight(pDC,rect);
  305. pShape->DrawCutToRect(pDC,pView->m_rectTarget,pView->m_rectMaxWindow);
  306. }
  307. }
  308. rect.left/=1000;
  309. rect.top/=1000;
  310. rect.bottom/=1000;
  311. rect.right/=1000;
  312. pView->Redraw(pDC,&rect);
  313. }
  314. void CGraphSoftDoc::GraphTopToBottom(CDC* pDC)
  315. {
  317. POSITION pos;
  318. CRect rect=GetSelectGraphBoundaryRect();
  319. pos=m_shapeList.GetHeadPosition();
  320. CGraphSoftView* pView=(CGraphSoftView*)((CMainFrame*)AfxGetApp()->GetMainWnd())->GetActiveView();
  321. while (pos!=NULL) {
  322. CShape* pShape=m_shapeList.GetNext(pos);
  323.         if(pShape->IsSelected())
  324. {
  325. pShape->DrawCutToRect(pDC,RGB(255,255,255),RGB(255,255,255),pView->m_rectTarget,pView->m_rectMaxWindow);
  326. pShape->TopToBottom(pDC,rect);
  327. pShape->DrawCutToRect(pDC,pView->m_rectTarget,pView->m_rectMaxWindow);
  329. }
  330. }
  331. rect.left/=1000;
  332. rect.top/=1000;
  333. rect.bottom/=1000;
  334. rect.right/=1000;
  335. pView->Redraw(pDC,&rect);
  337. }
  339. ////////
  340. void CGraphSoftDoc::SetEditStateCursor(float flx,float fly,float flRate)
  341. {
  342. POSITION pos;
  343. CShape* pShape;
  344. pos=m_shapeList.GetHeadPosition();
  345. while (pos!=NULL) {
  346. pShape=m_shapeList.GetNext(pos);
  347.         if(pShape->IsSelected())
  348. {
  349. break;
  350. }
  351. }
  352. UINT unID=0;
  353. if(pShape->IsSelected()){
  354. if(pShape->GetPtState(flx,fly,flRate)==1){
  355. SetCursor(AfxGetApp()->LoadCursor(IDC_GRAPH_POINTSEL));
  356. unID=IDC_GRAPH_POINTSEL;
  357. }else if(pShape->GetPtState(flx,fly,flRate)==2){
  358. float flRate=pShape->GetSelectLineRate();
  359. if(flRate>=2){
  360. SetCursor(AfxGetApp()->LoadCursor(IDC_GRAPH_EDIT_LINE0));
  361. unID=IDC_GRAPH_EDIT_LINE0;
  362. }else if(flRate>=0.5){
  363.                 SetCursor(AfxGetApp()->LoadCursor(IDC_GRAPH_EDIT_LINE3));
  364. unID=IDC_GRAPH_EDIT_LINE3;
  365. }else if(flRate>=-0.5){
  366.                 SetCursor(AfxGetApp()->LoadCursor(IDC_GRAPH_EDIT_LINE2));
  367. unID=IDC_GRAPH_EDIT_LINE2;
  368. }else if(flRate>=-2){
  369.                 SetCursor(AfxGetApp()->LoadCursor(IDC_GRAPH_EDIT_LINE1));
  370. unID=IDC_GRAPH_EDIT_LINE1;
  371. }else {
  372.                 SetCursor(AfxGetApp()->LoadCursor(IDC_GRAPH_EDIT_LINE0));
  373. unID=IDC_GRAPH_EDIT_LINE0;
  374. }
  375. }else{
  376. SetCursor(AfxGetApp()->LoadCursor(IDC_GRAPH_EDIT));
  377. unID=IDC_GRAPH_EDIT;
  378. }
  379. }
  380. ((CGraphSoftView*)((CMainFrame*)AfxGetApp()->GetMainWnd())->GetActiveView())->m_unPrevCur=unID;
  382. }
  384. void CGraphSoftDoc::ExPort(FILE* outStream)
  385. {
  386. POSITION pos;
  387. CShape* pShape;
  388. int num=m_shapeList.GetCount();
  389. fprintf(outStream,"%dn",num);
  390. pos=m_shapeList.GetHeadPosition();
  391. while (pos!=NULL) {
  392.    pShape=m_shapeList.GetNext(pos);
  393.        pShape->ExPort(outStream);
  394. }
  395. }
  396. void CGraphSoftDoc::ImPort(FILE* inStream)
  397. {
  398. m_shapeList.RemoveAll();
  399. int num;
  400. // int nshapeType;
  401. CShape* pShape;
  402. fscanf(inStream,"%d",&num);
  403. for(int i=0;i<num;i++){
  404. char strClassName[50];
  405. fscanf(inStream,"%s",strClassName);
  406. /* switch(nshapeType) {//bad programme!!!
  407. case _shape_Line:
  408. pShape=new CLine();
  409. break;
  410. case _shape_Rectangle:
  411. pShape=new CRectangle();
  412. break;
  413. case _shape_Parallelogram: 
  414. pShape=new CParallelogram();
  415. break;
  416. case _shape_Polygon:
  417. pShape=new CPolygon();
  418. break;
  419. case _shape_Circle:
  420. pShape=new CCircle();
  421. break;
  422. case _shape_Ellipse:
  423. pShape=new CEllipse();
  424. break;
  425. case _shape_RoundRect:
  426. pShape=new CRoundRect();
  427. break;
  428. case _shape_ModelCurve3Param:
  429. pShape=new CModelCurve3Param();
  430. break;
  431. case _shape_ModelCurve2AvB:
  432. pShape=new CModelCurve2AvB();
  433. break;
  434. case _shape_BezierCurve:
  435. pShape=new CBezierCurve();
  436. break;
  437. }
  438. */
  439. pShape=GetShapeClass(strClassName);
  440. pShape->ImPort(inStream);
  441. m_shapeList.AddTail(pShape);
  442. CUND_Base* pUndo = new CUND_Create(pShape);
  443. m_pCore->AddUndoItem(pUndo);
  444. }
  445. CDocument::UpdateAllViews(NULL);
  446. }
  447. //////////////////////////////////////////////////////////////////
  449. void CGraphSoftDoc::OnFileImport() 
  450. {
  451. // TODO: Add your command handler code here
  452. CFileDialog dlg(true,_T("lld"),_T("*.lld"),OFN_ENABLESIZING,_T("*.lld|*.lld"));
  453. if (dlg.DoModal()==IDOK)
  454. {
  455. if(dlg.GetFileExt()=="lld"){
  456. CGraphSoftView* pView=(CGraphSoftView*)((CMainFrame*)AfxGetApp()->GetMainWnd())->GetActiveView();
  458. CString strTitle,strDetail;
  459. strTitle.LoadString(IDS_FILE_SAVE_TITLE);
  460. strDetail.LoadString(IDS_FILE_SAVE_STRING);
  462. if(m_pCore->IsAbleToUndo()||m_pCore->IsAbleToRedo())
  463. {
  464. int nRtn=AfxGetApp()->GetMainWnd()->MessageBox(strDetail,strTitle,MB_YESNOCANCEL|MB_APPLMODAL);
  465. if(nRtn==IDYES){
  466. SendMessage(AfxGetApp()->GetMainWnd()->GetSafeHwnd(),WM_COMMAND,WPARAM(ID_FILE_SAVE),NULL);
  467. }else if(nRtn==IDCANCEL){
  468. return ;
  469. }
  470. }
  472. m_nCurrentShapeType=_shape_none;
  473. if(pView!=NULL)
  474. {
  475. pView->m_graph_op=_graph_noneOp;
  476. pView->m_bDrawFlag = FALSE;
  477. }
  478. delete m_pCore;
  479. m_pCore=new CCore(this,pView);
  481. FILE *InStream;
  482. InStream = fopen(dlg.GetPathName(), "r" );
  484. ImPort(InStream);
  485. fclose(InStream);
  487. CMainFrame* pMainFrm = (CMainFrame*) AfxGetApp()->GetMainWnd();
  488. if(pMainFrm && pView){
  489. pMainFrm->m_wndFullView.m_pBtn->m_targetrect=pMainFrm->m_wndFullView.m_pBtn->m_MaxRect;
  490. pMainFrm->m_wndFullView.m_pBtn->Invalidate(TRUE);
  491. pView->m_rectMaxWindow = pView->m_rectTarget = CRect(0,0,800,650);
  492. pView->SetScrollSizes(MM_TEXT,CSize(0,0));
  493. pView->Invalidate(TRUE);
  494. }
  495. }
  496. }
  497. }
  498. void CGraphSoftDoc::SetSelGraphColor(COLORREF color,CDC* pDC)
  499. {
  500. POSITION pos;
  501. CRect rect=GetSelectGraphBoundaryRect();
  502. pos=m_shapeList.GetHeadPosition();
  503. CGraphSoftView* pView=(CGraphSoftView*)((CMainFrame*)AfxGetApp()->GetMainWnd())->GetActiveView();
  504. while (pos!=NULL) {
  505. CShape* pShape=m_shapeList.GetNext(pos);
  506.         if(pShape->IsSelected())
  507. {
  508. pShape->DrawCutToRect(pDC,RGB(255,255,255),RGB(255,255,255),pView->m_rectTarget,pView->m_rectMaxWindow);
  509. pShape->SetColor(color);
  510. pShape->DrawCutToRect(pDC,pView->m_rectTarget,pView->m_rectMaxWindow);
  511. }
  512. }
  513. rect.left/=1000;
  514. rect.top/=1000;
  515. rect.bottom/=1000;
  516. rect.right/=1000;
  517. pView->Redraw(pDC,&rect);
  518. }
  519. void CGraphSoftDoc::SetSelGraphFillClr(COLORREF color,CDC* pDC)
  520. {
  521. POSITION pos;
  522. CRect rect=GetSelectGraphBoundaryRect();
  523. pos=m_shapeList.GetHeadPosition();
  524. CGraphSoftView* pView=(CGraphSoftView*)((CMainFrame*)AfxGetApp()->GetMainWnd())->GetActiveView();
  525. while (pos!=NULL) {
  526. CShape* pShape=m_shapeList.GetNext(pos);
  527.         if(pShape->IsSelected())
  528. {
  529. pShape->DrawCutToRect(pDC,RGB(255,255,255),RGB(255,255,255),pView->m_rectTarget,pView->m_rectMaxWindow);
  530. pShape->SetFillStyle(_shape_solid_fill);
  531. pShape->SetFillColor(color);
  532. pShape->DrawCutToRect(pDC,pView->m_rectTarget,pView->m_rectMaxWindow);
  533. }
  534. }
  535. rect.left/=1000;
  536. rect.top/=1000;
  537. rect.bottom/=1000;
  538. rect.right/=1000;
  539. pView->Redraw(pDC,&rect);
  540. }
  542. void CGraphSoftDoc::SetSelGraphFillSty(SHAPE_FILLSTYLE nStyle,CDC* pDC)
  543. {
  544. POSITION pos;
  545. CRect rect=GetSelectGraphBoundaryRect();
  546. pos=m_shapeList.GetHeadPosition();
  547. CGraphSoftView* pView=(CGraphSoftView*)((CMainFrame*)AfxGetApp()->GetMainWnd())->GetActiveView();
  548. while (pos!=NULL) {
  549. CShape* pShape=m_shapeList.GetNext(pos);
  550.         if(pShape->IsSelected())
  551. {
  552. pShape->DrawCutToRect(pDC,RGB(255,255,255),RGB(255,255,255),pView->m_rectTarget,pView->m_rectMaxWindow);
  553. pShape->SetFillStyle(nStyle);
  554. pShape->DrawCutToRect(pDC,pView->m_rectTarget,pView->m_rectMaxWindow);
  555. }
  556. }
  557. rect.left/=1000;
  558. rect.top/=1000;
  559. rect.bottom/=1000;
  560. rect.right/=1000;
  561. pView->Redraw(pDC,&rect);
  562. }
  563. void CGraphSoftDoc::SetSelGraphPenWidth(int nWidth,CDC* pDC)
  564. {
  565. POSITION pos;
  566. CRect rect=GetSelectGraphBoundaryRect();
  567. pos=m_shapeList.GetHeadPosition();
  568. CGraphSoftView* pView=(CGraphSoftView*)((CMainFrame*)AfxGetApp()->GetMainWnd())->GetActiveView();
  569. while (pos!=NULL) {
  570. CShape* pShape=m_shapeList.GetNext(pos);
  571.         if(pShape->IsSelected())
  572. {
  573. pShape->DrawCutToRect(pDC,RGB(255,255,255),RGB(255,255,255),pView->m_rectTarget,pView->m_rectMaxWindow);
  574. pShape->SetPenWidth(nWidth);
  575. pShape->DrawCutToRect(pDC,pView->m_rectTarget,pView->m_rectMaxWindow);
  576. }
  577. }
  578. rect.left/=1000;
  579. rect.top/=1000;
  580. rect.bottom/=1000;
  581. rect.right/=1000;
  582. pView->Redraw(pDC,&rect);
  583. }
  584. void CGraphSoftDoc::GetSelGraphIDArray(CArray<unsigned long,unsigned long>& arrID)
  585. {
  587. POSITION pos;
  588. pos=m_shapeList.GetHeadPosition();
  589. arrID.RemoveAll();
  590. while (pos!=NULL) {
  591. CShape* pShape=m_shapeList.GetNext(pos);
  592.         if(pShape->IsSelected())
  593. {
  594. arrID.Add(pShape->GetID());
  595. }
  596. }
  597. }
  599. void CGraphSoftDoc::GetSelGraphArray(CArray<CShape*,CShape*>& ArrShape)
  600. {
  601. POSITION pos;
  602. pos=m_shapeList.GetHeadPosition();
  603. ArrShape.RemoveAll();
  604. while (pos!=NULL) {
  605. CShape* pShape=m_shapeList.GetNext(pos);
  606.         if(pShape->IsSelected())
  607. {
  608. ArrShape.Add(pShape);
  609. }
  610. }
  611. }
  612. void CGraphSoftDoc::GetSelGraphPropertyArr(CArray<SUNDPropertyUnit,SUNDPropertyUnit>& ArrProperty)
  613. {
  614. POSITION pos;
  615. pos=m_shapeList.GetHeadPosition();
  616. ArrProperty.RemoveAll();
  617. while (pos!=NULL) {
  618. CShape* pShape=m_shapeList.GetNext(pos);
  619.         if(pShape->IsSelected())
  620. {
  621. SUNDPropertyUnit unitProperty;
  622. unitProperty.nID=pShape->GetID();
  623. unitProperty.color=pShape->GetColor();
  624. unitProperty.colorFill=pShape->GetFillColor();
  625. unitProperty.fillStyle=pShape->GetFillStyle();
  626. unitProperty.nPenWidth=pShape->GetPenWidth();
  627. unitProperty.nPtShow=pShape->GetDrawPointsFlag();
  628. ArrProperty.Add(unitProperty);
  629. }
  630. }
  631. }
  632. ////////////////////////////////////////////////////////////////////////////////
  633. //End of File
  635. BOOL CGraphSoftDoc::OnOpenDocument(LPCTSTR lpszPathName) 
  636. {
  637. CGraphSoftView* pView=(CGraphSoftView*)((CMainFrame*)AfxGetApp()->GetMainWnd())->GetActiveView();
  638. CString strTitle,strDetail;
  639. strTitle.LoadString(IDS_FILE_SAVE_TITLE);
  640. strDetail.LoadString(IDS_FILE_SAVE_STRING);
  642. if(m_pCore->IsAbleToUndo()||m_pCore->IsAbleToRedo())
  643. {
  644. int nRtn=AfxGetApp()->GetMainWnd()->MessageBox(strDetail,strTitle,MB_YESNOCANCEL|MB_APPLMODAL);
  645. if(nRtn==IDYES){
  646. SendMessage(AfxGetApp()->GetMainWnd()->GetSafeHwnd(),WM_COMMAND,WPARAM(ID_FILE_SAVE),NULL);
  647. }else if(nRtn==IDCANCEL){
  648. return FALSE;
  649. }
  650. }
  652. m_nCurrentShapeType=_shape_none;
  653. if(pView!=NULL)
  654. {
  655. pView->m_graph_op=_graph_noneOp;
  656. pView->m_bDrawFlag = FALSE;
  657. }
  658. if(((CGraphSoftApp*)AfxGetApp())->m_strFileName.Compare(lpszPathName)!=0) {
  659. delete m_pCore;//删除撤消/恢复对象指针，以及删除图形对象指针
  660. m_shapeList.RemoveAll();
  661. m_pCore=new CCore(this,pView);    
  662. }
  666. if (!CDocument::OnOpenDocument(lpszPathName))
  667. return FALSE;
  669. // TODO: Add your specialized creation code here
  673. if(((CGraphSoftApp*)AfxGetApp())->m_strFileName.Compare(lpszPathName)!=0) {
  674. CUND_Base* pUNDBase;
  675. POSITION pos=m_shapeList.GetHeadPosition();
  676. while (pos!=NULL) {
  677. CShape* pShape=m_shapeList.GetNext(pos);
  678. pUNDBase = new CUND_Create(pShape);
  679. m_pCore->AddUndoItem(pUNDBase);
  680. }
  681. }
  682. ((CGraphSoftApp*)AfxGetApp())->m_strFileName = lpszPathName;
  683. CMainFrame* pMainFrm = (CMainFrame*) AfxGetApp()->GetMainWnd();
  684. if(pMainFrm && pView){
  685. pMainFrm->m_wndFullView.m_pBtn->m_targetrect=pMainFrm->m_wndFullView.m_pBtn->m_MaxRect;
  686. pMainFrm->m_wndFullView.m_pBtn->Invalidate(TRUE);
  687. pView->m_rectMaxWindow = pView->m_rectTarget = CRect(0,0,800,650);
  688. pView->SetScrollSizes(MM_TEXT,CSize(0,0));
  689. pView->Invalidate(TRUE);
  690. }
  691. return TRUE;
  692. }